Use different option (-mcpu=68030) to select target cpu for the assembler.
The old option (-m68030) causes it to complain about features used that
are not provided by the target cpu.

Merge riastradh-drm2 to HEAD.

Explicitly disable unwind tables for the boot loader.

branches: 1.9.8; 1.9.18; 1.9.22; 1.9.30;
use elf2bb / elf2bb.h instead of the old, now gone aout2bb version.

branches: 1.8.2;
update all of these makefiles for the .so -> .pico change.

most of them are most harmless, but the libgcc parts are quite essential.
before this change, all the special rules for .pico files were not applied,
and exception handling wasn't enabled. this caused c++ exceptions not to
work on sparc64.


this fixes the build of boost-headers (it was correctly calling exception
support broken!), which in turn makes all the things that depend upon it
to actually work again on sparc64.

branches: 1.7.2;
Don't abuse INSECURE for allowing exec() to load files not owned by uid 0.

Adjust references where this has been used.

Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.
Pass AWK=${TOOL_AWK:Q} to shell scripts that use awk.

branches: 1.5.108; 1.5.112; 1.5.118;
Add -ffreestanding.

branches: 1.4.8;
include ${.CURDIR}/../Makefile.booters

- ANSIfy
- remove some trailing spaces/tabs
- minor style nits

Adjust for a.out/ELF conversion program.

branches: 1.1.2; 1.1.8; 1.1.12; 1.1.16;
Very initial support for booting PPC kernels on P5 boards.